The tremendous dynamic loads put on large wind turbine blades shortens the life of fiberglass blades, adding to the total cost of large-scale wind energy development.
风机运转时，风机叶片承受了巨大的动态载荷，使得玻璃纤维材料制成的叶片寿命缩短，这大大增加大型风能开发项目的总成本。
Wind load is one of the major dynamic loads on structures. Especially for high and long span buildings, it must be considered in the design.
风荷载是作用在结构上的重要动力荷载之一，尤其对于高层、高耸及大跨结构来说，设计中必须考虑风荷载的作用。
The method for dynamic reliability analysis, in which the randomicity of dynamic loads and structural parameters can be considered, is proposed.
提出了综合考虑动载荷和结构参数双重随机性的动力可靠度分析方法。
The frequency and the corresponding shape of free vibration are the structural natural characteristics and the important design parameters of structural subjected to dynamic loads.
自振频率及对应的振型是结构的固有特性，也是承受动力荷载结构设计的重要参数。
During the operation, the gearbox is not only enduring the bad conditions due to the temperature varying when season changes, but also enduring the dynamic loads caused by the random wind speed.
增速齿轮箱在运行中既要承受季节变化时温差带来的恶劣环境，更要承受风场风速的随机变化所产生的变载荷。
Linkage bears complex dynamic loads during the running of engine.
连杆在发动机工作过程中承受复杂的载荷。
The dynamic loads must be extrapolated using aeroelastic scale factors.
动力载荷必须用气动弹性尺度因子来推算。
In this paper, research and progress on dynamic loads in grain storage were introduced.
概述了粮仓中谷物动态载荷的研究与进展。
The paper offers a method of identification of dynamic loads applied to a continuous system.
本文提出连续系统动态载荷识别的一种时域方法。
Concrete structures are often subjected to dynamic loads such as earthquake, impact and blast.
混凝土结构常承受动态荷载如地震、冲击、爆炸等的作用。
The device provides damping by dissipating energy under seismic braking or other dynamic loads.
该装置通过耗散地震、制动或其它动荷载条件下的能量提供阻尼。
An optimal method is developed to estimate the dynamic loads for systems subjected to multiple inputs.
本文提出了一种多输入-多输出系统动态载荷的优化估计方法。
The dynamic loads of engine in tractor-trailer unit are classified into four kinds with frequency structure.
拖拉机挂车机组工作时的动态载荷按其频率结构可分成四类。
The scaled boundary element method is used to calculate the deflection of pavement structure under dynamic loads.
将比例边界元方法引入路面结构的动态响应求解，并与有限元方法进行对比分析。
Specially for ocean platforms, potential safety hazards broght by dynamic loads in the ocean are seldom considered.
针对海洋平台这种特殊结构，海域环境中的动力荷载对平台性能的影响很少被考虑。
The source of vibration excitation is divided into two components: the axle load and the roughness-induced dynamic loads.
列车荷载分为两部分：车体轴重和轨道不平顺引起的轮轨动力作用力。
When fishing ships are mooring in rough water, the dynamic loads on the cables will be affected by the wind, wave and current.
渔船在风浪冲击下锚泊时，其锚链的动力负荷会受到影响。
The pile foundation of buildings near sea and above sea under hard dynamic loads gets to nonlinear state and endangers buildings.
在近海工程与海港工程中大量采用的桩基结构物在恶劣海况的强烈动荷载作用下会进入非线性状态并危及结构物的安全。
For equipment subject to comparatively small dynamic loads, the dynamic loads are specified as an equivalent additional static load.
对承受较小动荷载的设备，其标注的动荷载为恒定的附加荷载。
But actually, the soil works together with the structure, and the cooperation of the two under dynamic loads is widely accepted by designers.
但事实上，地基土与结构是共同作用的，在动力荷载作用下，两者的协同工作也被广大的设计人员接受。
On the basis of the theoretical and experimental study on the vibration of winding ropes the dynamic loads of suspension gear have been analyzed.
本文在提升钢丝绳振动理论及实验研究的基础上分析了悬挂装置动载荷。
Aiming at the existing problems of load modeling and its engineering application, this paper studies classification and synthesis of dynamic loads.
针对当前负荷建模研究和工程应用中存在的问题，研究了动态负荷特性分类和综合的问题。
After pressure grouting on pile tip, elastic working range of piles will be extended and be in favour of pile to bear repeated loads and dynamic loads.
桩端压力灌浆后，桩的弹性工作范围延长，有利于桩承受重复荷载和动力荷载。
The results of calculation show that the method of this report can be effectively used to solve the different problems of dynamic loads of the aircraft.
计算结果表明，该方法能有效地解决飞机的各种动载荷问题。
The results show that the method proposed in this paper is well suited fol the optimal design of mechanical systems subjected to transient dynamic loads.
计算表明，该方法适用于承受各种时变载荷的机械系统最优设计。
Piping vibration or damage caused due to dynamic loads, such as mechanical vibration, acoustic vibration, fluid hammer, pulsation and relief valve discharge.
由于动荷载引起的管道震动和损坏，例如机械震动，声波震动，液击，压力脉动和泄放阀门泄放时引起的震动。
However, for practical application in railway bridge structures which are subjected to heavy dynamic loads, there are various views of doubts and misgivings.
但对于在承受重型动力荷载的铁路桥梁中的应用，仍不免有所疑虑。
The energy absorption ratio varies with coupling loads. With proper combination of static and dynamic loads, the maximum energy absorption ratio can be obtained.
岩石的吸能率随着动静组合加载的不同而不同，通过选择合适的动静组合加载，可使岩石的吸能率最大。
The problem about how to determine reasonably the nuclear dynamic loads on the cover board of multi floor basements is an urgent issue in the civil defense design.
高层建筑多层地下室内人防结构顶板核爆荷载的合理确定是目前人防结构设计中急待解决的问题。
The impact failure characteristics of rock subjected to one-dimensional coupled static and dynamic loads are conducted with a modified split Hopkinson pressure bar (SHPB).
利用研制的岩石动静组合加载SHPB试验装置，系统研究岩石在一维动静组合加载下的冲击破坏特性。
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